ios - 如果 setNavigationBarHidden 为真，MMDrawerController 不会关闭

Question

我正在使用 MMDrawerController，它在任何地方都可以正常工作，除了在我拥有的两个视图上self.navigationController?.navigationBarHidden = true。在这些视图中，我可以打开滑块，但无法关闭它，按钮不再响应。这是我在滑块中的代码：

let viewController = self.storyboard?.instantiateViewControllerWithIdentifier("ProfileViewController") as! ProfileViewController
viewController.currentUser = APP_DELEGATE.loggedInUser

let navigationController = self.mm_drawerController.centerViewController as! UINavigationController

navigationController.viewControllers = [viewController]

self.mm_drawerController.toggleDrawerSide(MMDrawerSide.Left, animated: true, completion: nil)

以及隐藏导航栏的个人资料页面上的一个：

@IBAction func menuTapped(sender: AnyObject) {

    println("Profile: menu tapped")
    if let drawer = self.mm_drawerController
    {
        drawer.toggleDrawerSide(MMDrawerSide.Left, animated: true, completion: nil)

    }

}

知道为什么它不起作用吗？

Answer 1

最后我通过添加 appDelegate 来修复它didFinishLaunchingWithOptions：

let drawer = application.windows.first?.rootViewController as! MMDrawerController
drawer.closeDrawerGestureModeMask = MMCloseDrawerGestureMode.PanningCenterView | MMCloseDrawerGestureMode.TapCenterView